How can we know the attestation key in "make credential" key is not duplicable?

For my attestation scenario, I need a unique, non-transferable signing (or decryption, it could also work) key from the remote machine in the form of a signing key. There are no privacy concerns at all so I could use the EK but EK can’t si… Continue reading How can we know the attestation key in "make credential" key is not duplicable?